Dunbar has its very own well-established Surf School over at Belhaven Beach.
Coast to Coast also have surf equipment for hire for all levels. You can hire at Belhaven beach at lesson times (no roof rack required!) or from the Dunbar office during working hours (and a free soft roof rack for bigger boards or smaller cars!) Costs of hire are very reasonable between £10 and £15.
If you want to learn the basics or build your skills, there are a wide range of surf lessons available for adults, children and groups. Prices vary from £30 for beginner classes for the young ones to £55 for longer advanced sessions.